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-rw-r--r--libavcodec/movtextenc.c2
-rw-r--r--libavcodec/srtenc.c4
-rw-r--r--libavcodec/webvttenc.c2
3 files changed, 7 insertions, 1 deletions
diff --git a/libavcodec/movtextenc.c b/libavcodec/movtextenc.c
index 4e782c7856..383125b4ba 100644
--- a/libavcodec/movtextenc.c
+++ b/libavcodec/movtextenc.c
@@ -718,5 +718,5 @@ const AVCodec ff_movtext_encoder = {
.init = mov_text_encode_init,
.encode_sub = mov_text_encode_frame,
.close = mov_text_encode_close,
- .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
};
diff --git a/libavcodec/srtenc.c b/libavcodec/srtenc.c
index 346f281af3..edc91c4013 100644
--- a/libavcodec/srtenc.c
+++ b/libavcodec/srtenc.c
@@ -25,6 +25,7 @@
#include "libavutil/bprint.h"
#include "ass_split.h"
#include "ass.h"
+#include "internal.h"
#define SRT_STACK_SIZE 64
@@ -299,6 +300,7 @@ const AVCodec ff_srt_encoder = {
.init = srt_encode_init,
.encode_sub = srt_encode_frame,
.close = srt_encode_close,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
@@ -312,6 +314,7 @@ const AVCodec ff_subrip_encoder = {
.init = srt_encode_init,
.encode_sub = srt_encode_frame,
.close = srt_encode_close,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
@@ -325,5 +328,6 @@ const AVCodec ff_text_encoder = {
.init = srt_encode_init,
.encode_sub = text_encode_frame,
.close = srt_encode_close,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};
#endif
diff --git a/libavcodec/webvttenc.c b/libavcodec/webvttenc.c
index cc47b5aca3..3181e25120 100644
--- a/libavcodec/webvttenc.c
+++ b/libavcodec/webvttenc.c
@@ -26,6 +26,7 @@
#include "libavutil/bprint.h"
#include "ass_split.h"
#include "ass.h"
+#include "internal.h"
#define WEBVTT_STACK_SIZE 64
typedef struct {
@@ -219,4 +220,5 @@ const AVCodec ff_webvtt_encoder = {
.init = webvtt_encode_init,
.encode_sub = webvtt_encode_frame,
.close = webvtt_encode_close,
+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
};